If your favorite team were in the playoffs come October, late innings, who would you hate to see come out of that opposing bullpen? Whose bullpen would you fear the most?
Whether it's the bullpen that just wears opposing batters down with arm after quality arm, or the bullpen whose two dominant pitchers just throw darts every time they're run out, which bullpen—right now—would you hate to face?
That's the "filthiest" moniker we're looking to place.
With that in mind, here's the 10 filthiest bullpens in the major leagues.